# Availability starting at certain times only

**URL:** <https://forum.youcanbook.me/t/availability-starting-at-certain-times-only/4305>\
**Category:** Availability\
**Created:** [November 20, 2025, 7:42am UTC](https://forum.youcanbook.me/t/availability-starting-at-certain-times-only/4305 "2025-11-20T07:42:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yukon](https://avatars.discourse-cdn.com/v4/letter/y/919ad9/32.png) [@yukon](https://forum.youcanbook.me/u/yukon)\
**Post date:** [November 20, 2025, 7:42am UTC](https://forum.youcanbook.me/t/availability-starting-at-certain-times-only/4305/1 "2025-11-20T07:42:01Z")

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How can I set up my appointment availability so that they can only start at certain times? i.e. right now I have them set for an hour with 30min buffer but I want to only take appointments starting at the beginning of my availability in 90min increments. eg.) 10:00, 11:30, 13:00, 14:30. So 10:30 or 11:00 should not be available. Thank you.

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**Author:** ![Ben](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.youcanbook.me/ben/32/772_2.png) [@Ben](https://forum.youcanbook.me/u/Ben)\
**Post date:** [November 25, 2025, 1:07pm UTC](https://forum.youcanbook.me/t/availability-starting-at-certain-times-only/4305/2 "2025-11-25T13:07:38Z")

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@yukon You can adjust the start times here:

 ![image](https://canada1.discourse-cdn.com/flex027/uploads/ycbm/original/2X/e/e43fcacebce0d7d3d570a0211b609847360fc710.png)

If you switch this to 90 minutes then the start time will be every 90 minutes.